查询词典 diffraction spectrum

In the cochlear model, the model of the anteroventral cochlear nucleus is used to get the sychrony spectrum, the model of the posteroventral cochlear nucleus is used to get the firing rate spectrum and to detect the pitch.

对于中枢听觉系统：提出一个上橄榄复合体到耳蜗外毛细胞的自适应反馈控制模型，这个反馈由同步谱制导，实现了对刺激频率的选择注意，自适应于环境和语音的变化。

Based on reference to the convention means of the analysis and research for energy spectrum hardening and photon scattering in internal and external, making full use of Beer law and Compton scattering intensity equation, this paper approximatively deduce a theoretical formula of correction of energy spectrum hardening and scattered radiation in Transmission X-ray Industrial Computerized Tomography from a ideal model.

本文在分析研究国内外有关射线能谱硬化修正和散射修正问题的分析方法及其研究状况的基础上，利用X射线透射物质的强度衰减遵守Beer定律和Compton散射强度方程，相继建立了能谱硬化修正模型及其修正方法和散射修正模型及其修正方法。

Whereas the absorption spectrum undergoes minor change with increasing polarity of the solvents, the fluorescence spectrum experiences a distinct bathochromic shift in the band position and the fluorescence quantum yield increases reaching a maximum before decrease with increasing the solvent polarity.

第三章：本章采用紫外可见和荧光分光光度法研究了一种新型的分子内电荷转移荧光探针1-酮-2--四氢萘在不同极性有机溶剂中的发光行为和光物理性质。

The EMG signal was recorded simultaneously from brachioradialis, biceps, deltoid and trapezius then analyzed with amplitude, spectrum or combined indices called the joint analysis of EMG spectrum and amplitude.

同时遥测记录肱桡肌、肱二头肌、三角肌、斜方肌的表面肌电信号，采用时域、频域及肌电术振幅频谱联合分析方法（the joint analysis of EMG spectrum and amplitude，JASA）的指标进行分析。

The content involves Digital Filter, Auto Correlation, Cross Correlation, mean and standard deviation, probability density and probability distribution statistic, as well as Auto Power Spectrum based on Fast Flourier Transfer, Correct Power Spectrum, Cestrum and Frequency Response. The Short-time Flourier Transfer and Wavelet Transfer are included in the analysis program.

具体内容包括：数字滤波、时域加窗、自相关计算与互相关处理、均值和方差计算、概率密度和概率分布统计，快速傅立叶变换基础上的自功率谱、互功率谱、频率响应函数、相关函数、倒频谱分析；基于短时傅立叶分析的联合时频分析、小波变换等。

Chromophoric dissolved organic matter solutions at different concentrations were prepared to study the effects of CDOM concentration on excitation emission matrix spectrum and synchronous fluorescence spectrum.

用自制的海水有色可溶性有机物干粉配制不同质量浓度的水溶液，研究其对三维荧光光谱和同步荧光光谱的影响。

The noises included a random variable changing with the wavelength,a random constant bringing the spectrum baseline drift,and the spectrum baseline circumgyration brought by the difference of sample loading and the chan...

对于随机变量噪声，通过用背景、白板、样品各组重复采集、递归平均再计算光谱数据的方法减小，同时可节省存储空间，减小三组数据的重迭区域，增加光谱数据的有效范围。

Gardenia yellow pigment was extracted from the fruit of gardenia jasminoides Ellis,and one of the components was isolated from the pigment, and was identified as crocin by mass spectrum, NMR and infrared spectrum.

从栀子果实中提取黄色素，并从中分离出一个成分，经质谱、核磁、红外等鉴定为藏红花素； 3。

In this method of measuring temperature, when the measuring results of time-resolved spectrum have been completed, computing the fit spectrum of corresponding Planck bold-radiation with least duple multiply theory, the temperature is measured.

研制成功了测量装置，在Xe 闪光灯的瞬态光谱测量中，分别获得了43 P S和厂8 P S的时间分辨率，在靶材的冲击压缩瞬态光谱测量中，获得了100卜s的时间分辨率。

We hope to extendedly study the ''string" and ''brane" property to clarify the ''AdS/CFT correspondence and understand the property of Wilson Loop, meson spectrum, Glueball spectrum, etc…in physical system.

我们希望透过研究「弦」与「膜」的性质，来广泛的研究实际物理系统上的「AdS/CFT」对应，以进一步了解包括，Wilson Loop，Meson 质谱，Glueball 质谱等等的性质。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。